Adding codes HELP

[Chez21]

Hi

I have downloaded Advance Pre Order App - i have selected products for Pre Order and rate, i am stuck on where i paste the codes? shopify told me in edit codes, ive been in there but i really dont know what doing on this side - is anyone else using this app can help me?

[Guleria]

Hello @Chez21 ,

You can ask app support to install it or if you want you can email me and we will discuss further.

Thanks

[Chez21]

Thank you, I will drop you a message , I’ve not heard back from the app developer